56378560

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{25169}}^1$

素因数の和:25193

約数の個数: 56

約数和(自身を含む): 153436320

約数和(自身を除く): 97057760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 25169, 50338, 100676, 125845, 176183, 201352, 251690, 352366, 402704, 503380, 704732, 805408, 880915, 1006760, 1409464, 1610816, 1761830, 2013520, 2818928, 3523660, 4027040, 5637856, 7047320, 8054080, 11275712, 14094640, 28189280, 56378560]

約数ペア:

[(1, 56378560), (2, 28189280), (4, 14094640), (5, 11275712), (7, 8054080), (8, 7047320), (10, 5637856), (14, 4027040), (16, 3523660), (20, 2818928), (28, 2013520), (32, 1761830), (35, 1610816), (40, 1409464), (56, 1006760), (64, 880915), (70, 805408), (80, 704732), (112, 503380), (140, 402704), (160, 352366), (224, 251690), (280, 201352), (320, 176183), (448, 125845), (560, 100676), (1120, 50338), (2240, 25169)]